Japanese dry stream landscape work

Quick answer：

Japanese dry stream landscape, also known as 'kare-sansui', is a form of Japanese Zen rock garden design that focuses on using stones and sand to create a natural-looking landscape with a sense of tranquility and simplicity. These gardens often feature raked sand patterns to represent water, and carefully placed stones to represent islands, mountains, and other natural elements. The concept originates from the Buddhist principles of simplicity and mindfulness.